Hollister Municipal Airport Weather Forecast

    • 49
    • 63

    Chance Rain

    • 52
    • 62

    Rain

    • 50
    • 60

    Rain

    • 44
    • 56

    Rain

    • 37
    • 55

    Rain

    • 34
    • 56

    Slight Chance Rain

Today 22 Dec Northern Salinas Valley/Hollister Valley and Carmel Valley

Mostly cloudy. A chance of rain. Highs in the 60s. Southeast Winds 10 to 15 Mph. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 22 Dec Northern Salinas Valley/Hollister Valley and Carmel Valley

Cloudy. Patchy fog. A chance of rain. Lows in the lower 50s. Southeast Winds around 5 Mph.

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Hollister Municipal Airport Temperature Statistics

December Temperature

Hollister, CA (0 miles)

  • Lowest 4 December, 2025

    33.8 °F

  • Average December

    48.8 °F

  • Highest 17 December, 2025

    71.6 °F

Climate (2020–Present)

Hollister, CA (0 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    72.4 °F
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